Trace number 1626705

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08UNSAT 615.111 615.442

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S332478069-041.cnf
MD5SUMa8388760bc12fcaf54760067730a9d5b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark500.937
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 440 variables and 1870 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 439 free variables and 1866 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.445
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 195 duplicate clauses
0.00/0.01	c resolvent_look() :: found 98 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 440 variables and 1964 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 440 variabels and 1964 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1964 / 440 ) = 4.46
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 200 JD: 20
0.10/0.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 2366 JD: 20
1.10/1.20	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 14089 JD: 20
7.09/7.12	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 51564 JD: 20
26.08/26.18	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 140156 JD: 20
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149.41/149.51	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 497217 JD: 20
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c |***************c right child 76363 UNSAT by parent!
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c |****************************************************************| 7 NC: 718017 JD: 20
381.60/381.83	c |----------------------------------------------------------------|
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c |****************************************************************| 8 NC: 899170 JD: 20
486.44/486.73	c |----------------------------------------------------------------|
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c |****************************************************************| 9 NC: 1017787 JD: 20
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c |*************************************c right child 399730 UNSAT by parent!
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c |****************************************************************| 10 NC: 1076367 JD: 20
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c |****************************************************************| 11 NC: 1099429 JD: 20
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c |****************************************************************| 12 NC: 1106125 JD: 20
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c |****************************************************************| 14 NC: 1107775 JD: 20
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615.06/615.43	c |----------------------------------------------------------------|
c |********
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615.06/615.43	c |----------------------------------------------------------------|
c |********
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c |****************************************************************| 17 NC: 1107796 JD: 20
615.06/615.43	c |----------------------------------------------------------------|
c |
615.06/615.43	c
615.06/615.43	c main():: nodeCount: 1107796
615.06/615.43	c main():: dead ends in main: 20103
615.06/615.43	c main():: lookAheadCount: 88552589
615.06/615.43	c main():: unitResolveCount: 16815706
615.06/615.43	c main():: time=615.190000
615.06/615.43	c main():: necessary_assignments: 290247
615.06/615.43	c main():: bin_sat: 0, bin_unsat 0
615.06/615.43	c main():: doublelook: #: 5128943, succes #: 3886805
615.06/615.43	c main():: doublelook: overall 5.996 of all possible doublelooks executed
615.06/615.43	c main():: doublelook: succesrate: 75.782, average DL_trigger: 6762.633
615.06/615.43	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1626705-1240121037/watcher-1626705-1240121037 -o /tmp/evaluation-result-1626705-1240121037/solver-1626705-1240121037 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626705-1240121037.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28313
/proc/meminfo: memFree=1222824/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=796 CPUtime=0
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 40131757 815104 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134532912 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 199 110 52 123 0 74 0

[startup+0.067632 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28313
/proc/meminfo: memFree=1222824/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=1188 CPUtime=0.06
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 247 0 0 0 6 0 0 0 18 0 1 0 40131757 1216512 230 1992294400 134512640 135019032 4294956240 18446744073709551615 134577603 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 297 230 73 123 0 172 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1188

[startup+0.101638 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28313
/proc/meminfo: memFree=1222824/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=1188 CPUtime=0.1
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 251 0 0 0 10 0 0 0 18 0 1 0 40131757 1216512 234 1992294400 134512640 135019032 4294956240 18446744073709551615 134538629 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 297 234 73 123 0 172 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1188

[startup+0.301675 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28313
/proc/meminfo: memFree=1222824/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=1320 CPUtime=0.3
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 262 0 0 0 30 0 0 0 19 0 1 0 40131757 1351680 245 1992294400 134512640 135019032 4294956240 18446744073709551615 134564383 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 330 245 73 123 0 205 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1320

[startup+0.701747 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28313
/proc/meminfo: memFree=1222824/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=1320 CPUtime=0.7
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 277 0 0 0 70 0 0 0 23 0 1 0 40131757 1351680 260 1992294400 134512640 135019032 4294956240 18446744073709551615 134542580 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 330 260 73 123 0 205 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1320

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1222048/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=1456 CPUtime=1.5
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 285 0 0 0 150 0 0 0 25 0 1 0 40131757 1490944 268 1992294400 134512640 135019032 4294956240 18446744073709551615 134579595 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 364 268 73 123 0 239 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1456

[startup+3.10118 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1221792/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=1456 CPUtime=3.09
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 294 0 0 0 309 0 0 0 25 0 1 0 40131757 1490944 277 1992294400 134512640 135019032 4294956240 18446744073709551615 134598692 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 364 277 73 123 0 239 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1456

[startup+6.30177 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1221664/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=1456 CPUtime=6.29
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 304 0 0 0 629 0 0 0 25 0 1 0 40131757 1490944 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 364 287 73 123 0 239 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1456

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1221496/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=1592 CPUtime=12.69
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 328 0 0 0 1269 0 0 0 25 0 1 0 40131757 1630208 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 398 311 73 123 0 273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1592

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1221496/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=1796 CPUtime=25.48
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 383 0 0 0 2548 0 0 0 25 0 1 0 40131757 1839104 366 1992294400 134512640 135019032 4294956240 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 449 366 73 123 0 324 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1796

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1221304/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=2048 CPUtime=51.07
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 450 0 0 0 5107 0 0 0 25 0 1 0 40131757 2097152 433 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28313/statm: 512 433 73 123 0 387 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2048

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1220536/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=3304 CPUtime=102.24
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 620 0 0 0 10224 0 0 0 25 0 1 0 40131757 3383296 603 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 826 603 73 123 0 701 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 3304

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1219384/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=4484 CPUtime=162.21
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 910 0 0 0 16221 0 0 0 25 0 1 0 40131757 4591616 893 1992294400 134512640 135019032 4294956240 18446744073709551615 134542988 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 1121 893 73 123 0 996 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 4484

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1218168/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=6048 CPUtime=222.17
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 1208 0 0 0 22217 0 0 0 25 0 1 0 40131757 6193152 1191 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 1512 1191 73 123 0 1387 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 6048

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1216888/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=7772 CPUtime=282.15
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 1525 0 0 0 28214 1 0 0 25 0 1 0 40131757 7958528 1508 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 1943 1508 73 123 0 1818 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 7772

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1215416/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=8600 CPUtime=342.12
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 1873 0 0 0 34211 1 0 0 25 0 1 0 40131757 8806400 1856 1992294400 134512640 135019032 4294956240 18446744073709551615 134538599 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 2150 1856 73 123 0 2025 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 8600

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1213880/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=11188 CPUtime=402.09
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 2273 0 0 0 40208 1 0 0 25 0 1 0 40131757 11456512 2256 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 2797 2256 73 123 0 2672 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 11188

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1212152/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=11188 CPUtime=462.05
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 2695 0 0 0 46204 1 0 0 25 0 1 0 40131757 11456512 2678 1992294400 134512640 135019032 4294956240 18446744073709551615 134547683 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 2797 2678 73 123 0 2672 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 11188

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1210360/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=16724 CPUtime=522.03
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 3158 0 0 0 52201 2 0 0 25 0 1 0 40131757 17125376 3141 1992294400 134512640 135019032 4294956240 18446744073709551615 134542889 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 4181 3141 73 123 0 4056 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 16724

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1208440/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=16724 CPUtime=581.99
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 3641 0 0 0 58197 2 0 0 25 0 1 0 40131757 17125376 3624 1992294400 134512640 135019032 4294956240 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 4181 3624 73 123 0 4056 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 16724

Solver just ended. Dumping a history of the last processes samples

[startup+588.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1208248/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=16724 CPUtime=588.39
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 3692 0 0 0 58837 2 0 0 25 0 1 0 40131757 17125376 3675 1992294400 134512640 135019032 4294956240 18446744073709551615 134542785 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 4181 3675 73 123 0 4056 0
Current children cumulated CPU time (s) 588.39
Current children cumulated vsize (KiB) 16724

[startup+601.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1207800/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=16724 CPUtime=601.17
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 3803 0 0 0 60115 2 0 0 25 0 1 0 40131757 17125376 3786 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 4181 3786 73 123 0 4056 0
Current children cumulated CPU time (s) 601.17
Current children cumulated vsize (KiB) 16724

[startup+607.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1207608/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=16724 CPUtime=607.57
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 3857 0 0 0 60755 2 0 0 25 0 1 0 40131757 17125376 3840 1992294400 134512640 135019032 4294956240 18446744073709551615 134526448 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 4181 3840 73 123 0 4056 0
Current children cumulated CPU time (s) 607.57
Current children cumulated vsize (KiB) 16724

[startup+611.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1207480/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=16724 CPUtime=610.77
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 3884 0 0 0 61075 2 0 0 25 0 1 0 40131757 17125376 3867 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 4181 3867 73 123 0 4056 0
Current children cumulated CPU time (s) 610.77
Current children cumulated vsize (KiB) 16724

[startup+612.706 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1207416/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=16724 CPUtime=612.37
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 3900 0 0 0 61235 2 0 0 25 0 1 0 40131757 17125376 3883 1992294400 134512640 135019032 4294956240 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 4181 3883 73 123 0 4056 0
Current children cumulated CPU time (s) 612.37
Current children cumulated vsize (KiB) 16724

[startup+614.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1207352/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=16724 CPUtime=613.96
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 3912 0 0 0 61394 2 0 0 25 0 1 0 40131757 17125376 3895 1992294400 134512640 135019032 4294956240 18446744073709551615 134587785 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 4181 3895 73 123 0 4056 0
Current children cumulated CPU time (s) 613.96
Current children cumulated vsize (KiB) 16724

[startup+615.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1207352/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=16724 CPUtime=614.76
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 3919 0 0 0 61474 2 0 0 25 0 1 0 40131757 17125376 3902 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 4181 3902 73 123 0 4056 0
Current children cumulated CPU time (s) 614.76
Current children cumulated vsize (KiB) 16724

[startup+615.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1207352/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=16724 CPUtime=614.96
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 3921 0 0 0 61494 2 0 0 25 0 1 0 40131757 17125376 3904 1992294400 134512640 135019032 4294956240 18446744073709551615 134538139 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 4181 3904 73 123 0 4056 0
Current children cumulated CPU time (s) 614.96
Current children cumulated vsize (KiB) 16724

[startup+615.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28314
/proc/meminfo: memFree=1207352/2055920 swapFree=4192956/4192956
[pid=28313] ppid=28311 vsize=16724 CPUtime=615.06
/proc/28313/stat : 28313 (march_ks) R 28311 28313 28276 0 -1 4194304 3921 0 0 0 61504 2 0 0 25 0 1 0 40131757 17125376 3904 1992294400 134512640 135019032 4294956240 18446744073709551615 134547999 0 0 4096 0 0 0 0 17 0 0 0
/proc/28313/statm: 4181 3904 73 123 0 4056 0
Current children cumulated CPU time (s) 615.06
Current children cumulated vsize (KiB) 16724

Child status: 20
Real time (s): 615.442
CPU time (s): 615.111
CPU user time (s): 615.082
CPU system time (s): 0.028995
CPU usage (%): 99.9463
Max. virtual memory (cumulated for all children) (KiB): 16724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 615.082
system time used= 0.028995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3924
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2359

runsolver used 0.598908 second user time and 1.67274 second system time

The end

Launcher Data 

Begin job on node44 at 2009-04-19 08:03:57
IDJOB=1626705
IDBENCH=70587
IDSOLVER=582
FILE ID=node44/1626705-1240121037
PBS_JOBID= 9157801
Free space on /tmp= 66372 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S332478069-041.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626705-1240121037/watcher-1626705-1240121037 -o /tmp/evaluation-result-1626705-1240121037/solver-1626705-1240121037 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626705-1240121037.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a8388760bc12fcaf54760067730a9d5b
RANDOM SEED=49612443

node44.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.267
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.267
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1223368 kB
Buffers:         82952 kB
Cached:         670012 kB
SwapCached:          0 kB
Active:         264496 kB
Inactive:       502324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1223368 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3096 kB
Writeback:           0 kB
Mapped:          23544 kB
Slab:            51844 kB
Committed_AS:   198580 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66368 MiB
End job on node44 at 2009-04-19 08:14:13